added "Hello World" example in Visual Basic .NET
added "Hello World" example in Visual Basic .NET

florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world,florianbussmann/hello-world